Only a note about issue 3389 (backup data corruption): corruption could happen on backup resume, an unlikely scenario in NethServer. A full verification would need the script attached to the ubuntu launchpad issue, but we can safely assume that the updated duplciity works correctly.
I just added a new issue to be tested, the new release of webtop.
The webtop package has been split into multiple packages to reduce disk and bandwidth usage on all mirrors (this is for you @stephdl! )